82041950

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:837

約数の個数: 48

約数和(自身を含む): 159510624

約数和(自身を除く): 77468674

約数列:

[1, 2, 5, 10, 25, 37, 50, 61, 74, 122, 185, 305, 370, 610, 727, 925, 1454, 1525, 1850, 2257, 3050, 3635, 4514, 7270, 11285, 18175, 22570, 26899, 36350, 44347, 53798, 56425, 88694, 112850, 134495, 221735, 268990, 443470, 672475, 1108675, 1344950, 1640839, 2217350, 3281678, 8204195, 16408390, 41020975, 82041950]

約数ペア:

[(1, 82041950), (2, 41020975), (5, 16408390), (10, 8204195), (25, 3281678), (37, 2217350), (50, 1640839), (61, 1344950), (74, 1108675), (122, 672475), (185, 443470), (305, 268990), (370, 221735), (610, 134495), (727, 112850), (925, 88694), (1454, 56425), (1525, 53798), (1850, 44347), (2257, 36350), (3050, 26899), (3635, 22570), (4514, 18175), (7270, 11285)]